— Know what they know.
Not Investment Advice
Asset Manager ← All Institutions

OSTERWEIS CAPITAL MANAGEMENT INC

Q1 2026 · Filed 2026-05-15
Market Value
$1.6B
-7.5%
Holdings
284
-22
New Purchases
13
Added To
37
Closed
64
Reduced
74
Top 10 Concentration
31.4%
Turnover
27.1%

Top Buys (by % of Portfolio)

SymbolCur %Prior %Chg %Value
ABBV 1.43% 0.05% +1.38% $23M
PSA 1.30% 0.00% +1.30% $21M
SLB 1.17% 0.00% +1.17% $19M
NVDA 2.43% 1.40% +1.04% $40M
AMAT 2.96% 2.22% +0.75% $49M
DOCN 0.61% 0.00% +0.61% $10M
ADI 2.92% 2.33% +0.59% $48M
BOOT 0.52% 0.00% +0.52% $9M
LOAR 0.48% 0.00% +0.48% $8M
TRNS 0.45% 0.00% +0.45% $7M
AZO 2.60% 2.17% +0.43% $43M
ALHC 0.37% 0.00% +0.37% $6M
NXT 0.61% 0.24% +0.37% $10M
COGT 0.35% 0.00% +0.35% $6M
DE 1.50% 1.14% +0.35% $24M

Top Sells (by % of Portfolio)

SymbolCur %Prior %Chg %Value
INTU 0.00% 1.62% -1.62% $0
MSFT 3.27% 4.82% -1.55% $54M
CRM 0.01% 1.46% -1.46% $94K
AMZN 3.29% 4.38% -1.09% $54M
GOOG 5.73% 6.36% -0.64% $94M
AVGO 2.93% 3.56% -0.63% $48M
VITL 0.00% 0.61% -0.61% $0
HURN 0.00% 0.48% -0.48% $0
TTAN 0.23% 0.70% -0.47% $4M
WAY 0.00% 0.47% -0.47% $0
GWRE 0.00% 0.43% -0.43% $0
MGY 0.00% 0.40% -0.40% $0
CHYM 0.23% 0.60% -0.37% $4M
FSV 0.55% 0.90% -0.35% $9M
BRO 1.58% 1.92% -0.33% $26M

Sector Allocation Over Time

Market Cap Concentration

TierHoldingsValueWeight
Mega Cap 59 $596M 36.3%
Large Cap 158 $776M 47.3%
Mid Cap 52 $230M 14.0%
Small Cap 15 $37M 2.3%

Portfolio Analytics

Avg Market Cap
$239.4B
Median Market Cap
$57.7B
Avg P/E
34.5
Median P/E
23.6
Avg Dividend Yield
0.01%
Avg Beta
1.00
# Stocks
264
# ETFs / Funds
20

Top Holdings (284 total)

# Symbol % Port Shares Value Avg Price Q/Q Value Chg Share Chg Chg % Status
1 GOOG 5.73% 327,158 $94M $286.86 -$19M -32,049 -8.9%
2 AMZN 3.29% 259,065 $54M $208.27 -$24M -77,268 -23.0%
3 MSFT 3.27% 144,666 $54M $370.17 -$32M -31,958 -18.1%
4 AMAT 2.96% 142,132 $49M $341.79 $9M -10,745 -7.0%
5 AVGO 2.93% 155,094 $48M $309.51 -$15M -27,022 -14.8%
6 ADI 2.92% 150,259 $48M $318.14 $7M -1,677 -1.1%
7 V 2.65% 143,901 $43M $302.24 -$6M +2,659 +1.9%
8 AZO 2.60% 12,601 $43M $3,377.78 $4M +1,274 +11.2%
9 JPM 2.54% 141,453 $42M $294.16 -$3M +2,458 +1.8%
10 LLY 2.51% 44,788 $41M $919.77 -$7M +10 +0.0%
11 NVDA 2.43% 228,679 $40M $174.40 $15M +96,172 +72.6%
12 WCN 2.39% 240,762 $39M $162.44 -$3M +3,097 +1.3%
13 DHR 2.21% 190,961 $36M $189.60 -$7M +2,856 +1.5%
14 AWK 2.13% 256,432 $35M $136.09 -$5M -46,663 -15.4%
15 TRNO 2.08% 555,710 $34M $61.42 $351K -19,674 -3.4%
16 APD 2.03% 114,446 $33M $290.49 -$2M -28,862 -20.1%
17 USFD 1.99% 354,083 $33M $92.21 $3M -37,453 -9.6%
18 KEYS 1.99% 115,393 $33M $282.37 $2M -34,970 -23.3%
19 LHX 1.89% 89,868 $31M $345.15 -$1M -19,202 -17.6%
20 PGR 1.75% 144,766 $29M $198.24 -$6M -6,512 -4.3%
21 ICE 1.70% 176,898 $28M $157.28 -$448K +2,345 +1.3%
22 BSX 1.69% 442,192 $28M $62.75 $2M +172,712 +64.1%
23 FERG 1.68% 117,703 $27M $233.26 $905K -1,555 -1.3%
24 BRO 1.58% 397,311 $26M $65.21 -$8M -28,435 -6.7%
25 LAMR 1.56% 201,236 $25M $126.66 -$7M -54,562 -21.3%
26 CP 1.55% 322,243 $25M $78.66 $2M -1,376 -0.4%
27 AME 1.53% 116,894 $25M $214.36 -$4M -26,311 -18.4%
28 DE 1.50% 43,491 $24M $563.30 $4M -43 -0.1%
29 ABBV 1.43% 107,478 $23M $217.49 $23M +103,727 +2765.3%
30 BA 1.33% 109,106 $22M $199.03 -$2M +405 +0.4%
31 PSA 1.30% 78,807 $21M $270.88 — +78,807 — NEW
32 LH 1.25% 76,983 $21M $266.81 $1M +920 +1.2%
33 SLB 1.17% 373,334 $19M $51.39 — +373,334 — NEW
34 NVR 1.10% 2,725 $18M $6,589.83 -$1M +100 +3.8%
35 SNPS 1.07% 44,034 $17M $396.48 -$3M +783 +1.8%
36 META 0.87% 25,052 $14M $572.13 -$2M -195 -0.8%
37 LTH 0.85% 519,560 $14M $26.94 $1M +36,895 +7.6%
38 AX 0.85% 163,740 $14M $85.09 $2M +21,055 +14.8%
39 GH 0.84% 148,946 $14M $92.37 -$126K +13,010 +9.6%
40 CECO 0.82% 226,617 $14M $59.58 $114K +2,935 +1.3%
41 VSEC 0.82% 72,624 $13M $184.40 $5M +24,164 +49.9%
42 VCEL 0.79% 401,045 $13M $32.17 $1M +78,070 +24.2%
43 NVS 0.78% 83,792 $13M $152.75 $710K -3,891 -4.4%
44 NOVT 0.77% 107,050 $13M $118.11 $543K +5,355 +5.3%
45 CPAY 0.74% 41,867 $12M $290.99 -$884K -1,555 -3.6%
46 CWST 0.72% 148,270 $12M $79.34 -$4M -12,465 -7.8%
47 AAPL 0.71% 45,576 $12M $253.79 -$881K -212 -0.5%
48 RGEN 0.66% 92,220 $11M $117.82 $2M +37,585 +68.8%
49 GKOS 0.62% 94,863 $10M $107.66 -$1M -6,750 -6.6%
50 TWST 0.61% 211,158 $10M $47.52 $2M -45,720 -17.8%
51 ATRC 0.61% 349,645 $10M $28.53 $2M +146,070 +71.8%
52 DOCN 0.61% 115,965 $10M $85.78 — +115,965 — NEW
53 NXT 0.61% 82,335 $10M $120.55 $6M +34,085 +70.6%
54 LSCC 0.60% 105,910 $10M $92.76 -$2M -54,655 -34.0%
55 SPXC 0.60% 48,982 $10M $199.94 $165K +852 +1.8%
56 FSV 0.55% 64,884 $9M $138.94 -$7M -37,470 -36.6%
57 AORT 0.54% 240,217 $9M $36.62 -$1M +19,490 +8.8%
58 SITM 0.53% 25,137 $9M $345.35 -$2M -5,561 -18.1%
59 BOOT 0.52% 58,680 $9M $146.36 — +58,680 — NEW
60 TWLO 0.51% 65,930 $8M $125.82 $442K +10,715 +19.4%
61 PLMR 0.50% 68,090 $8M $119.50 $387K +10,580 +18.4%
62 MTSI 0.50% 36,543 $8M $222.07 -$2M -24,427 -40.1%
63 HNGE 0.49% 210,270 $8M $38.56 $107K +38,010 +22.1%
64 LOAR 0.48% 138,370 $8M $57.29 — +138,370 — NEW
65 MOD 0.45% 34,224 $7M $216.71 -$4M -54,998 -61.6%
66 TRNS 0.45% 100,462 $7M $73.45 — +100,462 — NEW
67 RMBS 0.45% 84,930 $7M $86.03 -$878K -4,135 -4.6%
68 CAVA 0.41% 83,695 $7M $80.90 $2M -3,720 -4.3%
69 CDNL 0.41% 169,936 $7M $39.65 $5M +93,711 +122.9%
70 ALHC 0.37% 346,985 $6M $17.62 — +346,985 — NEW
71 COGT 0.35% 150,810 $6M $38.49 — +150,810 — NEW
72 TPB 0.31% 58,875 $5M $86.79 -$4M -25,680 -30.4%
73 CHYM 0.23% 205,050 $4M $18.73 -$7M -217,300 -51.5%
74 TTAN 0.23% 59,480 $4M $63.46 -$9M -57,575 -49.2%
75 FSLY 0.22% 125,495 $4M $29.06 — +125,495 — NEW
76 BRK-A 0.22% 5 $4M $718,140.00 -$183K — —
77 ADSK 0.20% 14,000 $3M $239.40 -$793K — —
78 EPD 0.20% 87,815 $3M $37.84 $508K — —
79 AFRM 0.17% 60,760 $3M $45.82 -$655K +14,551 +31.5%
80 PRCT 0.15% 101,325 $3M $25.01 -$5M -136,155 -57.3%
81 BRK-B 0.15% 5,284 $3M $479.20 -$386K -521 -9.0%
82 PG 0.14% 16,118 $2M $144.44 -$129K -1,028 -6.0%
83 SIMO 0.13% 18,660 $2M $112.29 -$3M -37,675 -66.9%
84 XONA.DE 0.11% 10,797 $2M $169.66 $533K — —
85 WDAY 0.10% 12,743 $2M $129.92 $367K +6,743 +112.4%
86 SCHB 0.09% 57,722 $1M $25.10 -$916K -32,430 -36.0%
87 GOOGL 0.09% 4,978 $1M $287.56 -$477K -1,120 -18.4%
88 FICO 0.08% 1,292 $1M $1,067.54 -$805K — —
89 PLTR 0.08% 9,202 $1M $146.28 -$290K — —
90 JNJ 0.07% 4,431 $1M $244.44 $150K -79 -1.8%
91 VOO 0.06% 1,738 $1M $597.51 -$393K -545 -23.9%
92 UNP 0.06% 4,003 $971K $242.62 -$14K -256 -6.0%
93 ESS 0.06% 4,000 $968K $242.00 -$79K — —
94 XLK 0.04% 5,182 $689K $132.90 -$57K — —
95 FTGC 0.04% 23,878 $686K $28.71 $38K -4,000 -14.3%
96 IEFA 0.03% 6,240 $565K $90.53 $7K — —
97 MRK 0.03% 4,183 $503K $120.29 $37K -248 -5.6%
98 HYS 0.03% 5,370 $501K $93.27 -$8K — —
99 VXUS 0.03% 6,047 $466K $77.11 $254K +3,228 +114.5%
100 AXP 0.03% 1,515 $458K $302.48 -$106K -10 -0.7%

New Positions

SymbolValue% Port
PSA $21M 1.30%
SLB $19M 1.17%
DOCN $10M 0.61%
BOOT $9M 0.52%
LOAR $8M 0.48%
TRNS $7M 0.45%
ALHC $6M 0.37%
COGT $6M 0.35%
FSLY $4M 0.22%
CLX $457K 0.03%
RJF $81K —%
ELS $63K —%
CSGP $13K —%

Sold Out Positions

SymbolValue% Port
MMM — —%
LOW — —%
AJG — —%
GWRE — —%
EVR — —%
DUK — —%
MGY — —%
LEVI — —%
SYK — —%
BAC — —%
MA — —%
KKR — —%
EOG — —%
GSK — —%
NEE — —%
View SEC EDGAR Filings for OSTERWEIS CAPITAL MANAGEMENT INC →

Sign in to InsiderStreet

You'll also get our free weekly newsletter with
smart money signals, market insights, and alpha ideas.
Unsubscribe anytime.

For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms